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SAEGUSA TAKEO

Overview
  • Total Patents
    34
About

SAEGUSA TAKEO has a total of 34 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, Germany and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and textiles and paper are NIPPON KYNOL INC, ENGELS CHEMIEFASERWERK VEB and THUERINGISCHE ZELLWOLLE AG.

Patent filings in countries

World map showing SAEGUSA TAKEOs patent filings in countries
# Country Total Patents
#1 Japan 31
#2 Germany 1
#3 EPO (European Patent Office) 1
#4 United States 1

Patent filings per year

Chart showing SAEGUSA TAKEOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saegusa Takeo 34
#2 Kimura Yoshiharu 16
#3 Sano Yoshiyuki 16
#4 Shinonome Osami 11
#5 Tokusawa Tarou 10
#6 Kobayashi Shirou 9
#7 Yamazaki Harumasa 5
#8 Nakajo Yoshiki 4
#9 Tsunoda Yuuzou 4
#10 Moriuchi Yasuhiro 2

Latest patents

Publication Filing date Title
JPH03212451A Transparent uniform material of organic-inorganic complex and its production
JPH0356535A Production of oxazoline polymer/silica composite molded article
JPH01254738A Crosslinked polymer compound derived from 2-oxazolines, its production and liquid-absorbing and swelling material composed of said polymer compound
JPS63264620A Crosslinked hydrolyzate, manufacture thereof and water-absorptive material
JPS6131456A Preparation of antistatic polymer composition
JPS60229927A Copolymer having hydroxyl group and preparation and use thereof
JPS60229928A Novel graft copolymer and preparation and use thereof
JPS60119218A Antistatic conjugated fiber
JPS60119219A Antistatic synthetic fiber
JPS60119217A Antistatic polyamide fiber
JPS59230027A Block copolymer of polyethyleneimine compound, its production and use
JPS59230028A Block copolymer of polyalkyleneimine compound, its production and use
JPS59117542A Manufacture of molded article of antistatic polymer
JPS59117541A Manufacture of molded article of antistatic polymer
JPS59116470A Production of antistatic polymer molded article
JPS59137571A Anti-static polymer composition
EP0079197A2 Polymer compositions
JPS5896605A Manufacture of crosslinked polymer having polyphosphine oxide in the side chain
JPS5879056A Polymer composition
JPS5879049A Antistatic polymer composition